SPI Piston Kits For POLARIS 800 RMK ASSAULT ALL 2011-2016 85.00MM Standard Bore
Customer Ratings
SPI Piston Kits For POLARIS 800 RMK ASSAULT ALL 2011-2016 85.00MM Standard Bore
SPI Piston Kits For POLARIS 800 RMK ASSAULT ALL 2011-2016 85.00MM Standard Bore
Description:
- THIS PISTON IS PRODUCED WITH ANTI-DETONATION GROOVES ON BOTH INTAKE & EXHAUST SIDES. OEM DESIGN IS EXHAUST SIDE ONLY OEM # (2204322)(2205656)
- Engineered to provide the best possible path for combustion chamber heat transfer to the cylinder walls
- All of our pistons, rings. pins and circlips are manufactured to OEM specifications
- All individual components are interchangeable with original parts
- Piston weight is comparable with original piston
WE ARE PROUD TO BRING YOU THE NEXT STEP IN THE EVOLUTION OF PERFORMANCE POWERSPORTS PISTONS. OUR NEWEST LINE IS MADE FROM A SPACE-AGE ALUMINUM ALLOY WHICH MAINTAINS IT'S HIGH TENSILE STRENGTH UP TO 700°F ( 380°C), 50% HIGHER THAN A CONVENTIONAL CAST PISTON. THIS HIGH TEMPERATURE RESISTANCE SIGNIFICANTLY IMPROVES FATIGUE STRENGTH AND IMPACT TOUGHNESS, WHICH MEANS THAT WE WILL KEEP YOU RIDING LONGER AND HARDER THAN THE COMPETITION.
A machined smooth piston crown should reflect combustion heat while reducing carbon buildup and protecting the top of the piston. Some tests have shown that a machined smooth head can in crease HP and fuel economy by up to 6%.
Brand: SPI
Part Number: SM-09279
Fitment:
- 2016 POLARIS 800 AXYS PRO RMK/LE ALL
- 2014 POLARIS 800 INDY SP/ES/INTL ALL
- 2011-2016 POLARIS 800 PRO RMK 155/163 ALL
- 2011-2015 POLARIS 800 RMK
- 2011-2016 POLARIS 800 RMK ASSAULT ALL
- 2011 POLARIS 800 RUSH PRO R ALL
- 2015 POLARIS 800 RUSH PRO-S ALL
- 2016 POLARIS 800 RUSH PRO-S ALL
- 2015 POLARIS 800 RUSH PRO-X ALL
- 2016 POLARIS 800 RUSH PRO-X ALL
- 2011-2013 POLARIS 800 RUSH/ES/RETRO/RETRO LX/RETRO ES ALL
- 2014-2016 POLARIS 800 SWITCHBACK ADVENTURE
- 2011-2016 POLARIS 800 SWITCHBACK ASSAULT ALL
- 2012-2014 POLARIS 800 SWITCHBACK PRO R
- 2015 POLARIS 800 SWITCHBACK PRO X/INTL ALL
- 2016 POLARIS 800 SWITCHBACK PRO X/INTL ALL
- 2015 POLARIS 800 SWITCHBACK PRO-S ALL
- 2016 POLARIS 800 SWITCHBACK PRO-S ALL
- 2012-2014 POLARIS 800 SWITCHBACK/ES
Note: Image is for reference only, actual product may vary slightly.
SPI Piston Kits For POLARIS 800 RMK ASSAULT ALL 2011-2016 85.00MM Standard Bore
Description:
- THIS PISTON IS PRODUCED WITH ANTI-DETONATION GROOVES ON BOTH INTAKE & EXHAUST SIDES. OEM DESIGN IS EXHAUST SIDE ONLY OEM # (2204322)(2205656)
- Engineered to provide the best possible path for combustion chamber heat transfer to the cylinder walls
- All of our pistons, rings. pins and circlips are manufactured to OEM specifications
- All individual components are interchangeable with original parts
- Piston weight is comparable with original piston
WE ARE PROUD TO BRING YOU THE NEXT STEP IN THE EVOLUTION OF PERFORMANCE POWERSPORTS PISTONS. OUR NEWEST LINE IS MADE FROM A SPACE-AGE ALUMINUM ALLOY WHICH MAINTAINS IT'S HIGH TENSILE STRENGTH UP TO 700°F ( 380°C), 50% HIGHER THAN A CONVENTIONAL CAST PISTON. THIS HIGH TEMPERATURE RESISTANCE SIGNIFICANTLY IMPROVES FATIGUE STRENGTH AND IMPACT TOUGHNESS, WHICH MEANS THAT WE WILL KEEP YOU RIDING LONGER AND HARDER THAN THE COMPETITION.
A machined smooth piston crown should reflect combustion heat while reducing carbon buildup and protecting the top of the piston. Some tests have shown that a machined smooth head can in crease HP and fuel economy by up to 6%.
Brand: SPI
Part Number: SM-09279
Fitment:
- 2016 POLARIS 800 AXYS PRO RMK/LE ALL
- 2014 POLARIS 800 INDY SP/ES/INTL ALL
- 2011-2016 POLARIS 800 PRO RMK 155/163 ALL
- 2011-2015 POLARIS 800 RMK
- 2011-2016 POLARIS 800 RMK ASSAULT ALL
- 2011 POLARIS 800 RUSH PRO R ALL
- 2015 POLARIS 800 RUSH PRO-S ALL
- 2016 POLARIS 800 RUSH PRO-S ALL
- 2015 POLARIS 800 RUSH PRO-X ALL
- 2016 POLARIS 800 RUSH PRO-X ALL
- 2011-2013 POLARIS 800 RUSH/ES/RETRO/RETRO LX/RETRO ES ALL
- 2014-2016 POLARIS 800 SWITCHBACK ADVENTURE
- 2011-2016 POLARIS 800 SWITCHBACK ASSAULT ALL
- 2012-2014 POLARIS 800 SWITCHBACK PRO R
- 2015 POLARIS 800 SWITCHBACK PRO X/INTL ALL
- 2016 POLARIS 800 SWITCHBACK PRO X/INTL ALL
- 2015 POLARIS 800 SWITCHBACK PRO-S ALL
- 2016 POLARIS 800 SWITCHBACK PRO-S ALL
- 2012-2014 POLARIS 800 SWITCHBACK/ES
Note: Image is for reference only, actual product may vary slightly.
